After downloading a Zelda hack, I popped down to my local shop and bought Zelda Twilite princess, and followed the instructions. After a few mins I had this homebrew channel on the menu.

I borrowed some backups from a friend and found non of them worked, I tried installing some cIOS's & wads but they all had error 2011.

I have v3.4E and followed tuts for a downgrade, I downloaded many so called packs to let me do this but none worked. It seemed that there are many outdated tutorials which make the job worse as non work.

In the end I started to download wad files willy nilly in a desperate bid to fix this thing. I installed a file called 07-cIOS249-v7_waninkokoFULL-nw7.wad & this was the key to my sucsess. After this all the other wad files installed and I no longer get error 2011.